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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12362) Hive's Parquet SerDe ignores 'serialization.null.format' property
Date Sat, 07 Nov 2015 05:37:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14995053#comment-14995053
] 

Hive QA commented on HIVE-12362:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12771125/HIVE-12362.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 9762 tests executed
*Failed tests:*
{noformat}
TestMiniTezCliDriver-auto_sortmerge_join_13.q-tez_self_join.q-orc_vectorization_ppd.q-and-12-more
- did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver_hbase_queries
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hadoop.hive.hwi.TestHWISessionManager.testHiveDriver
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5958/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5958/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5958/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 5 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12771125 - PreCommit-HIVE-TRUNK-Build

> Hive's Parquet SerDe ignores 'serialization.null.format' property
> -----------------------------------------------------------------
>
>                 Key: HIVE-12362
>                 URL: https://issues.apache.org/jira/browse/HIVE-12362
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 1.1.0
>            Reporter: Naveen Gangam
>            Assignee: Naveen Gangam
>         Attachments: HIVE-12362.patch
>
>
> {code}
> create table src (a string);
> insert into table src values (NULL), (''), ('');
> 0: jdbc:hive2://localhost:10000/default> select * from src;
> +-----------+--+
> | src.a  |
> +-----------+--+
> | NULL      |
> |                |
> |                |
> +-----------+--+
> create table dest (a string) row format serde 'org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe'
stored as INPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat' OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat';
> alter table dest set SERDEPROPERTIES ('serialization.null.format' = '');
> alter table dest set TBLPROPERTIES ('serialization.null.format' = '');
> insert overwrite table dest select * from src;
> 0: jdbc:hive2://localhost:10000/default> select * from test11;
> +-----------+--+
> | test11.a  |
> +-----------+--+
> | NULL      |
> |                |
> |                |
> +-----------+--+
> {code}



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